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Fix SUM/MEAN aggregation type support. #12503
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rapids-bot
merged 7 commits into
rapidsai:branch-23.02
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bdice:fix-aggregation-type-support-rolling
Jan 24, 2023
Merged
Fix SUM/MEAN aggregation type support. #12503
rapids-bot
merged 7 commits into
rapidsai:branch-23.02
from
bdice:fix-aggregation-type-support-rolling
Jan 24, 2023
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bdice
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Jan 9, 2023
Codecov ReportBase: 86.58% // Head: 85.70% // Decreases project coverage by
Additional details and impacted files@@ Coverage Diff @@
## branch-23.02 #12503 +/- ##
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- Coverage 86.58% 85.70% -0.88%
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Files 155 155
Lines 24368 24865 +497
================================================
+ Hits 21098 21311 +213
- Misses 3270 3554 +284
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mythrocks
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harrism
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Jan 24, 2023
davidwendt
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Jan 24, 2023
/merge |
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Jan 24, 2023
This PR closes #8399. We cleaned up the logic by fixing SUM/MEAN aggregation type support, which also eliminated `TODO` comments in the target type definitions. We kept the restriction that rolling min/max requires fixed width types because min/max aggregations do support non-fixed width in other aggregation implementations (groupby does a argmin-and-gather approach on strings, for instance). This PR is collaborative work with @karthikeyann. Authors: - Bradley Dice (https://github.com/bdice) - Karthikeyan (https://github.com/karthikeyann) Approvers: - Mark Harris (https://github.com/harrism) - David Wendt (https://github.com/davidwendt) URL: #12503
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improvement
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libcudf
Affects libcudf (C++/CUDA) code.
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Description
This PR closes #8399. We cleaned up the logic by fixing SUM/MEAN aggregation type support, which also eliminated
TODO
comments in the target type definitions.We kept the restriction that rolling min/max requires fixed width types because min/max aggregations do support non-fixed width in other aggregation implementations (groupby does a argmin-and-gather approach on strings, for instance).
This PR is collaborative work with @karthikeyann.
Checklist